shorty exhaust
You can use whatever, hacksaw, sure but it might take a week, go get a dremil or a angle grinder, tape it off where you will cut mark it with a marker and use a steady hand. Also what bike are you doing this on, a carb'd will probably not do so well unless its jetted or tuned for a open exhast.
Fife
Fife
I just took mine to a bike shop... They did it in about an hour for 70 bucks... I even helped a little but not really lol... Sounds and performs great... i cut my yoshimura mor than half way down... sounds so ill, little boggy at like 2000rpm but once you get past 2500 its raw... GL with it if you havent done it already... AND REPACK IT TIGHT!!!! NO HOLLOW SOUNDS BRO



